How habitat heterogeneity shapes bacterial and protistan communities in temperate coastal areas near estuaries
Zhao, Zelong1; Li, Hongjun1; Sun, Yi1; Shao, Kuishuang1; Wang, Xiaocheng1; Ma, Xindong1; Hu, Anyi2; Zhang, Haikun3; Fan, Jinfeng1
发表期刊ENVIRONMENTAL MICROBIOLOGY
ISSN1462-2912
2022-01-12
页码15
DOI10.1111/1462-2920.15892
通讯作者Li, Hongjun(hjli@nmemc.org.cn)
英文摘要In this study, we investigated microbial communities (bacteria and protist) in two coastal areas near the estuaries of the Liaohe (LH) River and Yalujiang (YLJ) River in the Northwestern Pacific Ocean. Due to the existence of Liaodong Peninsula and different levels of urbanization, geographical segregation and significant environmental heterogeneity were observed between these two areas. There were significantly different regional species pools and biogeographic patterns for both bacterial and protistan communities between LH and YLJ coastal areas. Species turnover was the main mechanism driving beta-diversity patterns of both bacterial and protistan communities in each area. In addition, the contributed ratio of nestedness to the beta-diversity patterns was significantly higher for protists compared to bacteria. Variation in regional species pools was found to be the dominant driver of differences of bacterial and protistan communities between the LH and YLJ coastal areas. For a single-studied area, local community assembly mechanisms, including heterogeneous selection and dispersal limitation, were found to shape the bacterial and protistan communities through calculation of the beta-deviation index. Among them, the relative importance of heterogeneous selection and dispersal limitation on the community assembly varied according to microorganism type and habitat.
资助机构National Key Research and Development Program of China ; Open Research Fund of National Key Laboratory of Coastal Ecological Environment ; National Natural Science Foundation of China
收录类别SCI
语种英语
关键词[WOS]DISPERSAL LIMITATION ; RELATIVE IMPORTANCE ; BETA-DIVERSITY ; BIOGEOGRAPHY ; SOIL ; RICHNESS ; PATTERNS ; GRADIENT ; DRIVERS ; RIVER
研究领域[WOS]Microbiology
WOS记录号WOS:000741825000001
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/31436
专题海岸带生物学与生物资源利用重点实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者Li, Hongjun
作者单位1.Natl Marine Environm Monitoring Ctr, State Environm Protect Key Lab Coastal Ecosyst, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Inst Urban Environm, CAS Key Lab Urban Pollutant Convers, Xiamen 361021, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264000, Peoples R China
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GB/T 7714
Zhao, Zelong,Li, Hongjun,Sun, Yi,et al. How habitat heterogeneity shapes bacterial and protistan communities in temperate coastal areas near estuaries[J]. ENVIRONMENTAL MICROBIOLOGY,2022:15.
APA Zhao, Zelong.,Li, Hongjun.,Sun, Yi.,Shao, Kuishuang.,Wang, Xiaocheng.,...&Fan, Jinfeng.(2022).How habitat heterogeneity shapes bacterial and protistan communities in temperate coastal areas near estuaries.ENVIRONMENTAL MICROBIOLOGY,15.
MLA Zhao, Zelong,et al."How habitat heterogeneity shapes bacterial and protistan communities in temperate coastal areas near estuaries".ENVIRONMENTAL MICROBIOLOGY (2022):15.
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